Automate install.

Rather than have the user set up an alias per account on install, have mutt-aliases.bash loop over accounts folder and add aliases of the mutt-$accountname variety on start.

Not sure how useful this is, but it does offer a reasonable default configuration and allows working with an additional level of indirection. Even if you do want a different alias, you can just point to the existing one. Using the example in the instructions:

$ alias work_mail=mutt-personal

I've also added a script which can be directly symlinked to the oh-my-zsh plugin directory. Right now it just sources the scripts in bashrc.d.  The directory structure would probably have to be revised in order to scale with supported environments though...